System will only boot with 1 x DDR DIMM stick!

Hi guys,
Recently upgraded to a K8T Neo (VIA K8T800) however when I try and run the system with 2 x DIMM's (TMC 512MB PC3200) it doesn't boot and I just get audio beeps. I have tried all the DIMM sockets and it still does the same thing. It does work though with just 1 x DIMM. Both DIMM's are functional.
Sounds like it's not compatible. Is there a BIOS setting I can change?
Athlon 64 3400+ Retail
K8T NEO-FIS2R Bios 1.8
2 x TMC 512MB PC3200
IBM Deskstar 60GB IDE
MSI DR16-8 DVD+R/+RW
Leadtek GeForce FX5200
Enhance 280w ATX PSU
Win XP Pro SP2

Thanks for the replies,
Apologies, I am actually running a 300w PSU (13A at +12v) which is still below acceptable and could be causing the problems. I have an Antec TRUE 430w PSU on it's way I just thought I would install the new board + CPU to see if it all worked.
Both DIMM's are ok. The limiting idea didn't work (went as a low as DDR266). Didn't fancy playing with the voltage as the power supply is already under pressure! Also had tried the socket combo's prior to posting.
The audio warning with both DIMM's installed is three long beeps. Sounds like it is not even registering as having any RAM at all? If I put my old RAM in (2 x 256MB PC2100) the system boots. These require less power I take it?
Main concern really is even with more power will these 2 x TMC 512 PC3200's work? I don't even see TMC in the compatiblity table? Need to know so I can get this RAM swapped!
Cheers,

Similar Messages

System will not boot with Seagate 3Tb expansion drive plugged in.

I have a HP Pavilion HPE h8- 1214 Desktop , I recieved a Seagate 3TB expasion drive as a gift but when plugged in, the system will not boot. It turns on but thats it. It never gets to the boot sequence. I have it plugged into the top 3.0 usb slot and have tried all of the other slots as well with no sucess. But if I leave it unplugged the system boots right up. I can then plug it in and it works fine. I have plugged it into my wifes HP All- In- One and it boots fine and works. I have a WD 2TB drive that works fine as well on my system . I have searched Segates support for hours and all they say is to change the boot sequence. Have tried that, no go. What they dont get is no matter what I do if that drive is plugged in it never gets as far as booting and reading the boot sequence. Please help. Thank you!

Hi NcBunky,
Are you using Win 7 64 bit? Did you update the Texas Instruments (TI) USB 3.0 XHCI Host Controller?
I have an H8 1380t PC. Updated the TI USB 3.0 driver and had the same problem.
When booting the PC with the USB 3.0 external drive connected to the PC the PC would not boot. When booting the PC with only the mouse, keyboard, and a USB 2.0 external drive attached the PC would boot. Once booted you could attach the USB 3.0 drive and it worked fine.
Solution was to roll back (reinstall) the TI USB 3.0 XHCI Host Controller to the original factory installed driver.
System now boots with the external USB 3.0 drive attached.
Jaco
****I am not an HP employee****
Please give a" Kudos" if advice received is relevant or" Accept as Solution" if your problem has been solved.
+++++++++++++++++++++++++++++++++++++++++++++++++++++
H8 1380t CTO, Intel i7 3820
16 GB DDR3
Pegatron Motherboard- IPIWB-PB (Pittsburgh), Radeon HD 7570 1GB. Win 7 Home Premium upgraded to Windows 8.1 Pro.
Envy Phoenix 810-150se, Intel i7 4820k
16 GB DDR3
Pittsburgh2 Mainboard, NVIDIA GTX 645- 2GB GDDR5. Win 8.1 Pro.
HP 560z CTO AMD Phenom II X6 1090T
16 GB DDR3.
Radeon HD 6570
Win 7 Home Premium upgraded to Win 7 Pro.
HP ENVY 17t-j000 CTO Quad Edition Notebook. I7 4702mq
12 GB DDR3
Nvidia Graphics
Win 8 Pro
Errare humanum est.

After System Update last night, the system will not boot with IOPlatformExpert.cpp:1504 error

I have had Lion for a 2, 3 months on the iMac 27 inch purchased last October (2011). Last night I chose to update the system, and deselected iMoves update because it was 1GB, and chose only 4 updates, including iTunes, Safari (i think)... But the update says error, and ask to restart the system (it won't restart itself, so I waited 30 minutes, and then pressed the Power button for 10 seconds, to let it power down, and press Power again to power it up).
However, after that, the system failed to boot up, showing a
panic(cpu 0 caller .....)" "Unable to finder driver for this platform: \"ACPI\". ... xnu-1699.26.8/iokit/Kernel/IOPlatformExpert.cpp:1504
This is not typical of the upgrade process. So I searched the Internet forIOPlatformExpert.cpp:1504 and some people said it is a hard drive error, but then I powered down and pressed Options when booting up, and was able to boot to Windows 7 (bootcamp)... and was able to boot to the "Recovery", which let me choose
Restore from Time Machine Backup
Reinstall Mac OS X
Get Help Online
Disk Utility
what should I do now to fix it so that it can boot again?

This error is caused by one of the updates you applied, namely the Thunderbolt Software Update 1.2. Many people have been affected by it, including me. I did what Linc Davis has suggested above to fix it. The most extensive discussion about the problem, with ways to fix the problem, is here:
https://discussions.apple.com/thread/4020399?start=0&tstart=0

ZH77A-G43 Will only boot with 2 sticks

Trying to build a linux backup server, but cannot get to even boot with 2 sticks.
System powers up, fans spin. After about 10 seconds power-cycles and then continues
to repeat in a loop.
Have read through various similar posts.
So far have tested all sticks test fine when tested individually with memtest86
Have removed, inspected CPU and mobo for bent pins; none visible to the naked eye.
Is there anything I am missing to try and resolve this issue?
------Build is below ---------
MSI ZH77A-G43 LGA 1155
CORSAIR CX600M 600W
ZALMAN CNPS9500A-LED 92mm
ASUS Black SATA DVD-ROM Drive Model ...
Seagate Barracuda STBD2000101 2TB 7200 RPM
Seagate Barracuda STBD2000101 2TB 7200 RPM
Seagate Barracuda ST2000DM001 2TB 7200 RPM
G.SKILL Ripjaws X Series 32GB (4 x 8GB)
Crucial M4 CT128M4SSD2 2.5" 128GB
Intel Core i5-3570K Ivy Bridge 3.4GHz

Ok I can get it to go as far as 2 sticks; not in the expected slots either. Board identifies these as slot 1 and 2.
In OC genie it shows two. The sticks are labeled CL 9 9 9 24.
The memory page shows the following timings:
Cycle 1.5ns
tcl 13.125ns
tRCD 13.125ns
tRP 13.125ns
tRAS 36ns
tRFC 260ns
tWR 15ns
tWTR 7.5ns
tRRD 6.0ns
tRTP 7.5ns
tFAW 30.0ns
tRC 49.125ns
What exactly am I looking to adjust here (or am I looking in the wrong place)?

Will only boot to a circle with a slash

MacBook Pro will only boot to the circle with a slash symbol. I have tried all the turn on hold C, X, Option key suggestions and have tried the clearing ideas (hold cntl, commmd, p, r). Have put the system disk in to boot from that, now I cannot get the disk out.
Any suggestions out there?

Your computer is not recognizing your hard drive. Plug a mouse in and hold the mouse key down when booting. The disc should eject. Next, make sure the disc is real clean with no finger prints or scratches on it. Then try booting from it again (by holding the "C" key down) when booting. See if your Disk Utility sees the drive and run that. If it does not, or the unit will not boot from the install disc, then you have a serious problem--possibly logic board-related. You could also try running DiskWarrior and see if that will boot and repair the drive.
Dave M.
MacOSG Founder/Ambassador  An Apple User Group  iTunes: MacOSG

T43 – Model 1871-FU1: Will not boot with blank screen. Only Fan is running. Any ideas?

T43 – Model 1871-FU1: Will not boot with blank screen. Only Fan is running. Any ideas?
Solved!
Go to Solution.

What lead_org is referring to is commonly known as "re-balling" which involves unsoldering the Southbridge chip from the planar, replacing all (6-700) solder balls with new ones and then re-attaching it under heat/pressure.
This is the place that you need:
http://www.theboardroom.info/index.html
Good luck.
Cheers,
George
In daily use: R60F, R500F, T61, T410
Collecting dust: T60
Enjoying retirement: A31p, T42p,
Non-ThinkPads: Panasonic CF-31 & CF-52, HP 8760W
Starting Thursday, 08/14/2014 I'll be away from the forums until further notice. Please do NOT send private messages since I won't be able to read them. Thank you.

My macbook pro will only boot in safe mode

Hey,
I have a macbook pro 15-inch, Early 2011 running osx 10.9.4. I have a SSD hard drive that i installed myself a year ago and hasn't shown any defects. Its a 120 gb OCZ-AGILITY3.
My problem:
My macbook will only boot in safe mode nowadays. I have done a complete erasion of my hard drive and installed osx mavericks twice already. After the installation the computer will safely go to the desktop. But if i then do a reboot it won't get further than after the first apple logo, sometime the turning wheel will pop up, before turning off and trying again. i have tried resetting PRAM, I have tried resetting SMC, i have tried avoiding SMC (with big fan rate), but all with no success.
I have done a complete hardware test (the longer one) and it showed "no troubles found".
My guess is that the problem is with the battery. My computer won't run anymore without the adapter, when i pull the adapter out it either stays on for a while before just turning off. Without having it plugged in it won't start. Is it possible that during normal start up there is some kind of communication with the battery that can cause this?
I ran a diagnostic shown in this thread (Will only boot in safe mode) and included it in this post.
Hope someone can help me out.
Thanks,
Bram
Start time: 17:07:42 08/25/14
Model Identifier: MacBookPro8,2
System Version: OS X 10.9.4 (13E28)
Kernel Version: Darwin 13.3.0
Boot Mode: Safe
Time since boot: 10 minutes
Battery
Condition: Replace Now
Diagnostic reports
2014-08-25 UserEventAgent crash
Log
Aug 26 00:41:52 Previous Shutdown Cause: -128
Aug 25 16:23:38 smb1_treeconnect_internal: Malformed tree connect with a bad word count! wc= 2
Aug 25 16:24:05 process rpcsvchost[94] thread 917 caught burning CPU! It used more than 50% CPU (Actual recent usage: 99%) over 180 seconds. thread lifetime cpu usage 100.014147 seconds, (82.533432 user, 17.480715 system) ledger info: balance: 90006319931 credit: 100003230498 debit: 9996910567 limit: 90000000000 (50%) period: 180000000000 time since last refill (ns): 90079246240
Aug 25 16:25:50 smb1_treeconnect_internal: Malformed tree connect with a bad word count! wc= 2
Aug 25 16:58:05 jnl: b(1, 3): replay_journal: from: 9340928 to: 9773056 (joffset 0x37a000)
Aug 25 16:58:05 jnl: b(1, 3): examining extra transactions starting @ 9773056 / 0x952000
Aug 25 16:58:05 jnl: b(1, 3): txn starting at 9773056 (9773056) @ index 80 bnum 2696544 (8192) with disk cksum != blhdr cksum (0x93b69228 0xc647562)
Aug 25 16:58:05 jnl: 0x662b0000 0x451b0000 0x2a0001ff 0x40000000 0xd7330300 0x46001d00 0x6c006f00 0x65006400
Aug 25 16:58:05 jnl: b(1, 3): restarting journal replay (9340928 - 9773056)!
Aug 25 16:58:05 jnl: b(1, 3): replay_journal: from: 9340928 to: 9773056 (joffset 0x37a000)
Aug 25 16:58:05 jnl: b(1, 3): journal replay done.
Aug 25 16:58:06 Previous Shutdown Cause: -128
Aug 25 16:59:26 smb1_treeconnect_internal: Malformed tree connect with a bad word count! wc= 2
Aug 25 16:59:59 smb1_treeconnect_internal: Malformed tree connect with a bad word count! wc= 2
Activity
CPU: user 17%, system 4%
CPU per process: WindowServer (UID 0) is using 30.5 %
launchd
/System/Library/LaunchAgents/com.apple.AirPortBaseStationAgent.plist
- com.apple.AirPortBaseStationAgent
Contents of /System/Library/LaunchAgents/com.apple.AirPortBaseStationAgent.plist (XML document text)
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>com.apple.AirPortBaseStationAgent</string>
<key>EnableTransactions</key>
<true/>
<key>LowPriorityIO</key>
<true/>
<key>LimitLoadToSessionType</key>
<string>Aqua</string>
<key>POSIXSpawnType</key>
<string>Background</string>
<key>LaunchEvents</key>
<dict>
<key>com.apple.distnoted.matching</key>
<dict>
<key>com.apple.airport.agent.prefschanged</key>
<dict>
<key>Name</key>
<string>com.apple.airport.agent</string>
</dict>
</dict>
<key>com.apple.bonjour.events</key>
...and 21 more line(s)
Spotlight: Indexing and searching disabled
Font issues: 11
Wi-Fi
link auth: wpa-psk
Restricted files: 1
Elapsed time (s): 278

Actually it sometimes gets a little further, the display will dim and the pointer will appear and then whoop it will turn off. if i do a verbose start up, it will finish all the steps, the white screen will appear and dim and then it will turn off.

24" iMac will only boot in safe mode

Here is the short version:
I have a 24" iMac Core 2 2.16 GHZ with Lion installed (has been for a long time). It will only boot successfully in safe mode. The AHT Extended tests do not report any problems. I have reset PRAM and SMC. Nothing helps. Normal boot process will get to the point where it switches from the Apple logo with spinning wheel to where it would normally switch the OSX GUI and login screen. Instead the screen is all white or gray. The exact same problem happens if I try to boot from an OSX Install DVD or USB and also my DiskWarrior DVD. Since safe mode works, my guess is that the problem is with the video card and the normal color depth that the Mac boots to. In Safe Mode it is in reduced colors.
Since safe mode works, I have all of my data backed up to an external drive. If I could boot from an install disk, I would have already wiped the disk and done a new install, but I cannot do this! I am assuming this is a hardware problem and given the age of this iMac I am out of luck. I ordered a new system last night, but if it is possible to get this one working again, I would like to be able to give it to a relative who could use it. So if anyone has any ideas, it would be appreciated.
Just slightly longer version:
Been using this system since 2007. Used to use it for work, now it is the home media hub where we sync our iOS devices. It has had Lion installed for probably a year now and has always worked great. A few weeks ago, it started locking up whenever my son was playing Minecraft. I would have to power off the system to get it back. I assumed it was a Java problem. I tried fixing disk permissions etc. but nothing solved it. Anyway, last week I was downloading App updates in iTunes when the system locked up again. The mouse would move around but I could not Force Quit anything or really do anything. So I had to power off the system. That is when the boot problems started. Since that happened, the system has not come back with a normal boot.
Thanks for any ideas/help. If someone thinks this is fixable, I can bring it to my local Apple service dealer. I do not want to pay them $100 just to have them tell me it cannot be fixed or needs a new logic board or something like that which would not be worth buying.
Mark

Please read this whole message before doing anything.
This procedure is a diagnostic test. It won’t solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
Third-party system modifications are a common cause of usability problems. By a “system modification,” I mean software that affects the operation of other software — potentially for the worse. The following procedure will help identify which such modifications you've installed. Don’t be alarmed by the complexity of these instructions — they’re easy to carry out and won’t change anything on your Mac.
These steps are to be taken while booted in safe mode.
Below are instructions to enter some UNIX shell commands. The commands are harmless, but they must be entered exactly as given in order to work. If you have doubts about the safety of the procedure suggested here, search this site for other discussions in which it’s been followed without any report of ill effects.
The commands may line-wrap or scroll in your browser, but each one is really just a single line, all of which must be selected. You can accomplish this easily by triple-clicking anywhere in the line. The whole line will highlight, and you can then either copy or drag it. The headings “Step 1” and so on are not part of the commands.
Launch the Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
When you launch Terminal, a text window will open with a line already in it, ending either in a dollar sign (“$”) or a percent sign (“%”). If you get the percent sign, enter “sh” and press return. You should then get a new line ending in a dollar sign.
Step 1
Triple-click the line of text below to select it. Copy the selected text to the Clipboard (command-C). Then click anywhere in the Terminal window and paste (command-V).
find /Sy*/L*/Ex* -type f -name Info.plist -exec sh -c '/usr/libexec/PlistBuddy -c "Print :CFBundleIdentifier" "$1" 2> /dev/null | egrep -qv "apple|Accusys|ArcMSR|ATTO|CalDigit|HighPoint|hp-fax|JMicron|print|SoftRAID|stex" && echo ${1%*.kext/*}.kext' {} {} \;
Post the lines of output (if any) that appear below what you just entered (the text, please, not a screenshot.) You can omit the final line ending in “$”.
Step 2
Repeat with this line:
ls -1A /e*/mach* {,/}L*/{Ad,Compon,Ex,Fram,In,Keyb,La,Mail/Bu,P*P,Priv,Qu,Scripti,Servi,Spo,Sta}* L*/Fonts 2> /dev/null
Important: If you formerly synchronized with a MobileMe account, your me.com email address may appear in the output of the above command. If so, anonymize it before posting.
Step 3
osascript -e 'tell application "System Events" to get name of every login item' 2> /dev/null
Remember, these steps are all copy-and-paste — no typing. Also remember to post the output.
You can then quit Terminal.

Windows 8 and Canvio Desk 3TB: System will not boot when external hdd is connected

http://h30434.www3.hp.com/t5/Desktop-Operating-Systems-e-g/HP-PAVILION-A6109N-amp-windows-8-System-w...
Hi,
just recently upgraded to Win Pro on my HP PAVILION A6109N. I also bought a toshiba canvio desk 3TB. What I notice is that if I reboot my pc with the extermnal HDD connected, my system will not boot.
I have check my BIOS boot settings and the order of the boot.
I have tried disabling USB Legacy Support in the BIOS
I have reformatted the external HDD
but still my desktop will not boot if the external HDD is connected....If I disconnect the external HDD...the system will boot up ....
I am at a loss....*** scratching my head ***

Update: The only solution for me was to format the drive as ext3 and plug it into one of my Asus RT-N66U USB ports, as most routers don’t yet recognize 3TB drives as NTFS. It’s not much help to people who don’t have a router with this capability, and it also slows transfer rates to ~12MB/s.
Given the short length of the cable, your only other options are to have the 3TB Canvio sitting right next to you so you can unplug from a front USB port before each boot, or place it towards the rear of your desk and crawl under the desk to disconnect it from your PC prior to each boot.
It's a pity because Toshiba produce great internal HDD's, but my experience when it comes to external drives is they're simply junk. I wish I had read the reviews before purchasing.

X79A-GD65 (8D) will not boot with 4930K or 3930K

Short version:
My system will not boot but gets stuck at "09 Power on South Bridge Initialization"
Detailed description:
I just bought this system and am when I tried to start it it got stuck at "09 Power on South Bridge Initialization". I have removed everything that is not necessary (gfx-card, HDDs, etc.) and only have the CPU and one memory stick inserted (in slot 1 as per the manual). I have also unplugged and put back all power cables from the PSU several times. I have also tried using BIOS A and B.
As I read on this forum that a BIOS update was needed for IVY-Bridge CPUs I bought a 3930K today to see if I could get the system up and running but it still gives me the same error code.
My board serial number is 601-7760-010B1312109204, assuming it is manufactured 1312 = December 2013.
I don't know the BIOS revision as I have never managed to get past the 09 status code.
Any ideas on what the problem could be?
Bought this monster PC as I have a delivery for a client in need of some RAM-heavy processing, so am really starting to feel stressed out about this by now.
Thanks in advance!
System details:
- MSI X79A-GD65 (8D) X79 S-2011 ATX
- INTEL CORE I7 4930K 3.4GHZ 12MB S-2011
- INTEL 530 80GB SATA SSD MLC RESELLER KIT
- INTEL 530 480GB SATA SSD MLC BULK (4 of these)
- FRACTAL DESIGN INTEGRA R2 750W
- ASUS GEFORCE GT 210 1GB DDR3 PCI-E VGA/DVI/HDMI SILENT
- KINGSTON 64GB 1600MHZ DDR3 ECC REG CL11 DIMM (4X16GB) W/TS (two kits, 128GB in total, don't really need ECC but that's what I could find needing 16GB sticks)

even compared to just 10 years ago sales staff have became really dumb as there just hiring people who do not care about anything as long as they get there cut of a sale (usually all they know is basic Consumer parts they stock) and nearly non of them unless they specialize in that level of equipment will have 0 idea what they work with on a pro level part (ECC memory tends to be used on servers and Professional workstations so if they do not use that type of gear then they probably have no idea what ECC really is at all)!
also in that time some major things have happened especially with computer parts like the memory controller moved from the Chipset to the CPU same with the SATA controller , onboard GPU (thats now on the CPU and some have it some don't) and alot of other things and I guess that the people you dealed with had no idea the memory support has very little to do with the board (all the board can do is have BIOS Timing sets now and lists of parts it supports) and is now to do with the CPU alot more as it has the important stuff on it (there very close to a SOC (System On Chip) now)!
if you plan on building another computer remember to do some research yourself before you get a CPU as it is nearly the most important thing of all and they have different features tied to them and do not expect sales guys to have a idea unless there also a Technical support staff member too and work on computers that are of the same class your trying to make and have at least used the same level gear (usually if your doing something like that find a friend who is a computer nerd tell him what your trying to do and get him to help you choose all the parts)!
let me know how it goes when you get the Xeon and have it installed?

Operating reference system will not boot.

hi! bought the iphone 4s in Italy and it does not work. Operating reference system will not boot. Change of firmware and restore did not help. How can I change it while in Russia. Can I send in the mail store??

Hi NcBunky,
Are you using Win 7 64 bit? Did you update the Texas Instruments (TI) USB 3.0 XHCI Host Controller?
I have an H8 1380t PC. Updated the TI USB 3.0 driver and had the same problem.
When booting the PC with the USB 3.0 external drive connected to the PC the PC would not boot. When booting the PC with only the mouse, keyboard, and a USB 2.0 external drive attached the PC would boot. Once booted you could attach the USB 3.0 drive and it worked fine.
Solution was to roll back (reinstall) the TI USB 3.0 XHCI Host Controller to the original factory installed driver.
System now boots with the external USB 3.0 drive attached.
Jaco
****I am not an HP employee****
Please give a" Kudos" if advice received is relevant or" Accept as Solution" if your problem has been solved.
+++++++++++++++++++++++++++++++++++++++++++++++++++++
H8 1380t CTO, Intel i7 3820
16 GB DDR3
Pegatron Motherboard- IPIWB-PB (Pittsburgh), Radeon HD 7570 1GB. Win 7 Home Premium upgraded to Windows 8.1 Pro.
Envy Phoenix 810-150se, Intel i7 4820k
16 GB DDR3
Pittsburgh2 Mainboard, NVIDIA GTX 645- 2GB GDDR5. Win 8.1 Pro.
HP 560z CTO AMD Phenom II X6 1090T
16 GB DDR3.
Radeon HD 6570
Win 7 Home Premium upgraded to Win 7 Pro.
HP ENVY 17t-j000 CTO Quad Edition Notebook. I7 4702mq
12 GB DDR3
Nvidia Graphics
Win 8 Pro
Errare humanum est.

Qosmio X305 will only boot in safe mode or when the graphics card disabled

Hi All
I am having a very concerning issue with my laptop (Toshiba Qosmio X305). It will only boot in safe mode or if I disable the graphics card.
Awhile back I upgraded the drivers for the nVidia 9800M GTX from the nVidia website, it worked fine for awhile, but then it started crashing randomly by giving me a full screen of random color then switching off. I fixed this by rolling back to the previous version of the drivers (the drivers that came with the laptop software).
After that it working perfectly for months but yesterday my machine started crashing and I could not get it to boot correctly.
I have completely deleted (not just a quick format) both the hard drives that came internally in the laptop and I have installed a clean version (the out of the box option) of the x64 Vista that came with the laptop from the recovery disks I created. After I did the install, it boots fine as only the standard VGA device is used, as soon as I installed the driver off the drivers and applications disk it would not boot correctly:
Just after the status bar comes up and it is about to show the windows logo, just before login, I get a black screen. I can hear that it is booting fine and I can even log in to windows and by memory make things run, but I can't see anything. I then got the latest drivers, again from the nVidia website and they are not helping at all.
My system is as follows (nothing has been added, its is just how I got it):
Vista Ultimate x64
4.00 GB RAM
Intel Core 2 Quad
Like I said previously it is a clean install of the operating system, I have not added any programs, except for installing and then updating the display drivers.
Any help would be much appreciated!

Hi buddy,
It seems that this is a typical example, that only pretested display drivers from Toshiba should be used. Why?
The nVidia drivers are not pretested and they dont have an overheat protection. So for me it sounds like that the nVidia driver has destroyed your graphic card. That means no driver will help you and reinstallation of the whole system too.
I think the only option is replacing the graphic card. Therefore you should contact an authorized service provider in your country. Here you can search:
http://www.csd.toshiba.com
Explain the whole story and then you will see, what the technicians say. If your notebook is under warranty, hopefully this will be covered too. Normally other display drivers you have to install on your own risk
Good luck! :)

My iMacG5 will only boot to white screen, gray apple and spinning gear. Help?

My iMacG5 will only boot to white screen, gray apple and spinning gear. Help?
Also not totally sure if it's an Intel based computer, but that's what I recall. Any way to check, since I can't get to About This Mac window?
It's running on OSX Leopard 10.5.4
First symptom = running slowly - then it kind of froze with color wheel spinning - thought a forced shut down would help - help power button til off, then white screen, gray apple and spinning gear.
Have tried...
1. Turn off the computer by choosing Shut Down from the Apple menu, or by holding the power button until the computer turns off.
2. Unplug all cables from the computer, including the power cord.
3. Wait 10 seconds.
4. Plug in the power cord while simultaneously pressing and holding the power button on the back of the computer.
5. Let go of the power button.
6. Press the power button once more to start up your iMac.
Then try booting from your install disc again.
- No change
And...
Booting From An OS X Installer Disc
1. Insert OS X Installer Disc into the optical drive.
2. Restart the computer.
3. Immediately after the chime press and hold down the "C" key.
4. Release the key when the spinning gear below the dark gray Apple logo
appears.
5. Wait for installer to finish loading.
- The fan just got louder.
Thanks for your help.

You need to do an Erase and Install or an Archive and Install depending on whether the hard drive is OK or needs to be reformatted.
Start by booting from your Leopard DVD. The rest is just following directions.
How to Perform an Archive and Install
An Archive and Install will NOT erase your hard drive, but you must have sufficient free space for a second OS X installation which could be from 3-9 GBs depending upon the version of OS X and selected installation options. The free space requirement is over and above normal free space requirements which should be at least 6-10 GBs. Read all the linked references carefully before proceeding.
1. Be sure to use Disk Utility first to repair the disk before performing the Archive and Install.
Repairing the Hard Drive and Permissions
Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Installer menu (Utilities menu for Tiger, Leopard or Snow Leopard.) After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer. Now restart normally.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
2. Do not proceed with an Archive and Install if DU reports errors it cannot fix. In that case use Disk Warrior and/or TechTool Pro to repair the hard drive. If neither can repair the drive, then you will have to erase the drive and reinstall from scratch.
3. Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When you reach the screen to select a destination drive click once on the destination drive then click on the Option button. Select the Archive and Install option. You have an option to preserve users and network preferences. Only select this option if you are sure you have no corrupted files in your user accounts. Otherwise leave this option unchecked. Click on the OK button and continue with the OS X Installation.
4. Upon completion of the Archive and Install you will have a Previous System Folder in the root directory. You should retain the PSF until you are sure you do not need to manually transfer any items from the PSF to your newly installed system.
5. After moving any items you want to keep from the PSF you should delete it. You can back it up if you prefer, but you must delete it from the hard drive.
6. You can now download a Combo Updater directly from Apple's download site to update your new system to the desired version as well as install any security or other updates. You can also do this using Software Update.

How can I transfer files from a 27" iMac which will only boot in safe mode?

My late 2009 27" imac is having issues and will only boot in safe mode. I have tried to transfer files to a new Imac using migration assistant but it wont let me. If I try booting the old Imac normally I just get a grey screen, I believe it is the video card failed and am waiting for a fix, but I would like to transfer files before the fix in case something goes wrong and I lose everything.
Any help would be great

Hello Myles, likely it is a Hardware problem.
One way to test is to Safe Boot from the HD, (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, Test for problem in Safe Mode...
PS. Safe boot may stay on the gray radian for a long time, let it go, it's trying to repair the Hard Drive
Reboot, test again.
If it only does it in Regular Boot, then it could be some hardware problem like Video card, (Quartz is turned off in Safe Mode), or Airport, or 3rd party add-on, Check System Preferences>Accounts>Login Items window to see if it or something relevant is listed.
Check the System Preferences>Other Row, for 3rd party Pref Panes.
Also look in these if they exist, some are invisible...
/private/var/run/StartupItems
/Library/StartupItems
/System/Library/StartupItems
/System/Library/LaunchDaemons
/Library/LaunchDaemons

T61 will not boot with nvidia quadro 140m driver

Hi all,
A couple of weeks ago, after allowing MS update to install some FTDI driver updates, my system will not boot up and hangs shortly after the initial vista loading screen. The screen goes black with some HD activity and eventually reboots. After trying a couple of restore points with no luck, I started to remove the latest driver updates and other software to my system again with no luck.
If I uninstall the nvidia driver and use the Standard VGA driver, it will boot and come up properly. I've done a bunch of web searches and searches on this site and can't find my exact circumstances. Its hard to believe that it could be a hardware issue since it started after a software update, but since it hasn't been a problem for anyone else, I'm just not sure at this point.
I've tried earlier versions of the nvidia driver, removing other drivers and services trying to find a coincidence, but nothing seems to work. I'm kind of at a loss at this point. Does anyone have some suggestions?
Thanks in advance,
Dave

More info on my system:
OS Name    Microsoft® Windows Vista™ Business
Version    6.0.6001 Service Pack 1 Build 6001
System Model    6459CTO
System Type    x64-based PC
Processor    Intel(R) Core(TM)2 Duo CPU     T8300 @ 2.40GHz, 2401 Mhz, 2 Core(s), 2 Logical Processor(s)
BIOS Version/Date    LENOVO 7LETC5WW (2.25 ), 11/14/2008
SMBIOS Version    2.4
Installed Physical Memory (RAM)    4.00 GB
Also, does anyone know if using the Standard VGA Display driver without problems on this system means that the video card hardware is working? In other words, I'm trying to rule out a hardware problem with my nvidia quadro 140m card, so if the system works fine with the standard vga driver, would that mean the hardware on the card is ok?
Thanks,
Dave

System will only boot with 1 x DDR DIMM stick!

Similar Messages

Maybe you are looking for